An engineer comes home from abroad to his waiting wife. After some time, his second wife, an Italian one, joins him. For a small town, such a triangle will turn out to be unacceptable, especially since the spouses live peacefully under one roof.

Renata Kossobudzkaas Jadwiga Turkułłówna
Zygmunt Kęstowiczas Jan Wiktus
Ewa Wawrzońas Helena Wiktusowa
Joanna Kostusiewiczas Paola Campobella
Feliks Chmurkowskias Jan Paweł Maczek
Bohdan Ejmontas Górnicki
Jerzy Bieleniaas Jerzy Woźniak
Jan Adamskias Leon Makowski
Jan Mayzelas Leszek Nowicki